Electronic computing devices with subsidiary storage



June 18, 1957 G. c. TOOTILL ETAL 2,796,218

ELECTRONIC COMPUTING nsvxcss WITH sug smnav STORAGE Filed June 21 1950 25 Sheets-Sheet 1 MAGNETIC STORE CONTROL MAIN CONTROL COMPUTING ORGAN. l3

'OOOOO' V T I X O SSGATE 42 j/ HG; 000/70/23 F. C. Williams, '1. Kilbum, G. C. Tootill, G. E. Thomas, &

n. B. 0. Edwlrds Attorney June 18, 1957 s. c. TOOTILL EI'AL 2,796,218

ELECTRONIC COMPUTING DEVICES WITH SUBSIDIARY STORAGE Filed June 21, 1950 25 Sheets-Sheet 2 F. 0. Williams, '1. Kilburn, G. C. Tobtill, G. E. Thomas, 8:

D. 8 0. Edwgrds 2% its June 18, 1957 2,796,218

ELECTRONIC COMPUTING DEVICES WITH SUBSIDIARY stones G. C. TOQTILL ETAL 25 Sheets-Sheet 5 Filed dune 21, 1950 q q 2.05 n n n n 5 zo mzwu a h 2 105550 5 8 m m N 4 3E tz: 4 5252mm mt Ha; I wan E I 5&3 6Ez0u L SE a I I I I I I L F. c. van-17m}: 115m 111, 0.13. Thomas, b

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Filed June 21. 1950"" G. C. TOOTILL El" AL.

25 Sheets-Sheet 4 ACTION W/ F 53 GATE (q F m (9) Tl D=o Fig 5 7 SI Al 52 AZ XASISISZBZ R= o (b) 61 i lW/EA/TURS '9- 2; 2: zzzzii'rm'fiazzzg 8: D. B. G. Edwards A "or/Icy;

June 18, 1957 s. c. TooTlLL ETAL 2,795,218

ELECTRONIC COMPUTING DEVICES WITH SUBSIDIARY STORAGE Filed June 21, 1950 v 25 Sheets-Sheet 5 wunerz 9 I 6| CATHODE} 62 FOLLOWER READ 9 STOREI snmcnsok 7 STATICISOR 6 MAGNETIC STORE STATICISOR TUBE SELECTION CONTROL 30 T" MS INVENTORS R0 Fig. 7. F. c. Williams, T. Kilburn G. C. Tootill, G. E. Thomas A: D. B. 6. Edwards ttorney June 18, 1957 ELECTRONIC cou urmc DEVICES WITH SUBSIDIARY STORAGE Filed June 21. 1950 G. C. TOOTILL ETAL 25 Sheets-Sheet 6 s- A s A s A s l Fig.9

TRANSFER PERIOD' S 5 A; A s- A I r J /Tl J s -o ["'""1 F J 1 1 I 1 INVENTORS P. c. Williams, T. K11burn a. c. Tootill, a. 1:. Thomas 1: D. B. 6. Edwards Atformzy June 1957 G. c. TOOTILL EI'AL 2,796,218

ELECTRONIC COMPUTING DEVICES WITH SUBSIDIARY STORAGE Filed June 21, 1950 25 Sheets-Sheet 7 Horn ey;

June 1957 s. c. TOOTILL EI'AL 2,796,218

ELECTRONIC COMPUTING DEVICES WITH-SUBSIDIARY STORAGE Filed June 21, 1950 25 Sheets-Sheet 9 Fl Dl +soov +soov-Co +3oov -|sov |sov is K EEK lSOV -|sov W0 IN VENTURS F. 0. "1111mm, '1. kllburn' G. C. Tootill, G. E. Tho-la t Attorneys June 18, 1957 2,796,218

ELECTRONIC COMPUTING DEVICES WITH SUBSIDIARY STORAGE G. C- TOOTILL ETAL 25 Sheets-Sheet 11 Filed June 2l 1950 Ill] lllllw W llllll II \F v C. "1111: '6. C. 'lootil D. B. G.

Q M'IENTfl/U T. Kilburn 1, G. E. Tho-as & Edwards B W M 21 Attorney;

June 1957 G. c. TOOTILL ETAL 2,796,218

ELECTRONIC COMPUTING DEVICES WITH SUBSIDIARY STORAGE Filed June 21, 1950 25 Sheets-Sheet 12 +v +3V-o +oov ISK F. C. Williams, '1. Kilburn G. C. Tootill, G. E. Thomas 8: D. B. G. Edwlrds A Horn 0 June 18, 1957 s. c. TOOTiLL EI'AL 2,796,213

ELECTRONIC COMPUTING DEVICES wn'u SUBSIDIARY STORAGE Filed June 21, 1950 25 Sheets-Sheet 13 +300v +300v +2001 +-3 00v DI69 Flg. |6(cont INVEN UR F. (1. Williams, '1. Kilbul'n G C. Tootill, G. E. Thomas I:

D. B. G. Edward:

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G. C- TOOTILL EI'AL June 18, 1957 ELECTRONIC COMPUTING DEVICES WITH SUBSIDIARY STORAGE Filed June 21, 1950 25 Sheets-Sheet 14 A Horn ey S June 18, 1957 G. c. TOOTILL ETAL Filed June 21, 1950 25 Sheets-Sheet l5 COMPUTING MCL comm FIG. 8 L F mg 165$ I no I l om m; I I g) I 162 I63 I MAIN WAVEFODM \zx cmnmmc STORE um wcu am I scmw I ACTION! I SCAN; I Acnonz I am 5m am BEAT I (a) FL ['1 Fl Fl Fl I I ACKOUT I xlrwmsz H l l' A I IHALVER-S H I' L I I I I IHALVER-A I @Y I I @EpuLsE P X L\I1E LLUNE mamm w CL7 INVENTORS GEOFFREY 6f TOOT/LL, FREDER/CCIW/LL/AMS,

TOM/f/LBl/R/V, GORDOA/'. THOMAS and DAV/0 8.6. [DH/ARMS W ATTURNEYJ' June 18, 1957 G. c. TOOTILL ETAL 2,796,218

ELECTRONIC COMPUTING DEVICES WITH SUBSIDIARY STORAGE Filed June 21 1950 25 Sheets-Sheet 1e T0 STATICISOR LST c Y sum c GENERATOR :ccg

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70M K/L BURN, GORDON E. THOMAS and DAV/D B. G, EDWARD-5' ATTORNEYS June 18, 1957 5. 0. TOOTlLL ET AL 2,796,218

ELECTRONIC COMPUTING DEVICES WITH SUBSIDIARY STORAGE Filed June 21 1950 25 Sheets-Sheet 20 FIG.Z4.

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7PM K/LBl/RN, GURDONE. THOMAS and DAV/0 5.6. EDWARDS A rromvfys 

